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SubjectRe: [PATCH] Staging: wlan-ng: fix most of the style issues in hfa384x.h
On Sun, Feb 14, 2010 at 8:38 PM, Alessandro Ghedini <al3xbio@gmail.com> wrote:
> This patch fixes all the errors and the majority of the warnings found with
> checkpatch.pl script in hfa384x.h
>
> Signed-off-by: Alessandro Ghedini <al3xbio@gmail.com>
> ---
>  drivers/staging/wlan-ng/hfa384x.h |  173 ++++++++++++++++++++++--------------
>  1 files changed, 106 insertions(+), 67 deletions(-)
>
> diff --git a/drivers/staging/wlan-ng/hfa384x.h b/drivers/staging/wlan-ng/hfa384x.h
> index 46cce81..8e39f76 100644
> --- a/drivers/staging/wlan-ng/hfa384x.h
> +++ b/drivers/staging/wlan-ng/hfa384x.h
> @@ -63,13 +63,20 @@
>  /*--- Mins & Maxs -----------------------------------*/
>  #define                HFA384x_PORTID_MAX              ((u16)7)
>  #define                HFA384x_NUMPORTS_MAX            ((u16)(HFA384x_PORTID_MAX+1))
> -#define                HFA384x_PDR_LEN_MAX             ((u16)512)      /* in bytes, from EK */
> +#define                HFA384x_PDR_LEN_MAX             ((u16)512)      /*
> +                                                                * in bytes,
> +                                                                * from EK
> +                                                                */

This is probably too much. Don't sacrifice readability for 80-char
limiting. Maybe reduce the spacing after "#define" and/or before the
comment instead.

>  #define                HFA384x_PDA_RECS_MAX            ((u16)200)      /* a guess */
> -#define                HFA384x_PDA_LEN_MAX             ((u16)1024)     /* in bytes, from EK */
> +#define                HFA384x_PDA_LEN_MAX             ((u16)1024)     /*
> +                                                                * in bytes,
> +                                                                * from EK
> +                                                                */
>  #define                HFA384x_SCANRESULT_MAX          ((u16)31)
>  #define                HFA384x_HSCANRESULT_MAX         ((u16)31)
>  #define                HFA384x_CHINFORESULT_MAX        ((u16)16)
> -#define                HFA384x_RID_GUESSING_MAXLEN     2048    /* I'm not really sure */
> +#define                HFA384x_RID_GUESSING_MAXLEN     2048    /* I'm not
> +                                                        * really sure */
>  #define                HFA384x_RIDDATA_MAXLEN          HFA384x_RID_GUESSING_MAXLEN
>  #define                HFA384x_USB_RWMEM_MAXLEN        2048
>
> @@ -114,9 +121,9 @@
>  #define                HFA384x_ADDR_AUX_OFF_MASK       (0x007f)
>
>  /* Make a 32-bit flat address from AUX format 16-bit page and offset */
> -#define                HFA384x_ADDR_AUX_MKFLAT(p, o)   \
> -               (((u32)(((u16)(p))&HFA384x_ADDR_AUX_PAGE_MASK)) << 7) | \
> -               ((u32)(((u16)(o))&HFA384x_ADDR_AUX_OFF_MASK))
> +#define                HFA384x_ADDR_AUX_MKFLAT(p, o) \
> +               ((((u32)(((u16)(p))&HFA384x_ADDR_AUX_PAGE_MASK)) << 7) | \
> +               ((u32)(((u16)(o))&HFA384x_ADDR_AUX_OFF_MASK)))
>
>  /* Make CMD format offset and page from a 32-bit flat address */
>  #define                HFA384x_ADDR_CMD_MKPAGE(f) \
> @@ -135,12 +142,21 @@
>  #define                HFA384x_DLSTATE_FLASHENABLED            2
>
>  /*--- Register Field Masks --------------------------*/
> -#define                HFA384x_CMD_AINFO               ((u16)(BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9) | BIT(8)))
> -#define                HFA384x_CMD_MACPORT             ((u16)(BIT(10) | BIT(9) | BIT(8)))
> +#define                HFA384x_CMD_AINFO               ((u16)(BIT(14) | BIT(13) \
> +                                                       | BIT(12) | BIT(11) \
> +                                                       | BIT(10) | BIT(9) \
> +                                                       | BIT(8)))
> +#define                HFA384x_CMD_MACPORT             ((u16)(BIT(10) | BIT(9) | \
> +                                                       BIT(8)))
>  #define                HFA384x_CMD_PROGMODE            ((u16)(BIT(9) | BIT(8)))
> -#define                HFA384x_CMD_CMDCODE             ((u16)(BIT(5) | BIT(4) | BIT(3) | BIT(2) | BIT(1) | BIT(0)))
> +#define                HFA384x_CMD_CMDCODE             ((u16)(BIT(5) | BIT(4) | \
> +                                                       BIT(3) | BIT(2) | \
> +                                                       BIT(1) | BIT(0)))
>
> -#define                HFA384x_STATUS_RESULT           ((u16)(BIT(14) | BIT(13) | BIT(12) | BIT(11) | BIT(10) | BIT(9) | BIT(8)))
> +#define                HFA384x_STATUS_RESULT           ((u16)(BIT(14) | BIT(13) \
> +                                                       | BIT(12) | BIT(11) \
> +                                                       | BIT(10) | BIT(9) \
> +                                                       | BIT(8)))
>
>  /*--- Command Code Constants --------------------------*/
>  /*--- Controller Commands --------------------------*/
> @@ -244,8 +260,10 @@ Information RID Lengths:  MAC Information
>   This is the length of JUST the DATA part of the RID (does not
>   include the len or code fields)
>  --------------------------------------------------------------------*/
> -#define                HFA384x_RID_DBMCOMMSQUALITY_LEN         ((u16)sizeof(hfa384x_dbmcommsquality_t))
> -#define                HFA384x_RID_JOINREQUEST_LEN             ((u16)sizeof(hfa384x_JoinRequest_data_t))
> +#define                HFA384x_RID_DBMCOMMSQUALITY_LEN  \
> +       ((u16) sizeof(hfa384x_dbmcommsquality_t))
> +#define                HFA384x_RID_JOINREQUEST_LEN \
> +       ((u16)sizeof(hfa384x_JoinRequest_data_t))
>
>  /*--------------------------------------------------------------------
>  Information RIDs:  Modem Information
> @@ -322,9 +340,11 @@ PD Record codes
>
>  /*--- Register Test/Get/Set Field macros ------------------------*/
>
> -#define                HFA384x_CMD_AINFO_SET(value)            ((u16)((u16)(value) << 8))
> -#define                HFA384x_CMD_MACPORT_SET(value)          ((u16)HFA384x_CMD_AINFO_SET(value))
> -#define                HFA384x_CMD_PROGMODE_SET(value)         ((u16)HFA384x_CMD_AINFO_SET((u16)value))
> +#define                HFA384x_CMD_AINFO_SET(value)    ((u16)((u16)(value) << 8))
> +#define                HFA384x_CMD_MACPORT_SET(value)  \
> +                       ((u16)HFA384x_CMD_AINFO_SET(value))
> +#define                HFA384x_CMD_PROGMODE_SET(value) \
> +                       ((u16)HFA384x_CMD_AINFO_SET((u16)value))
>  #define                HFA384x_CMD_CMDCODE_SET(value)          ((u16)(value))
>
>  #define                HFA384x_STATUS_RESULT_SET(value)        (((u16)(value)) << 8)
> @@ -402,7 +422,7 @@ typedef struct hfa384x_authenticateStation_data {
>  /*-- Configuration Record: WPAData       (data portion only) --*/
>  typedef struct hfa384x_WPAData {
>        u16 datalen;
> -       u8 data[0];             // max 80
> +       u8 data[0];             /* max 80 */
>  } __attribute__ ((packed)) hfa384x_WPAData_t;
>
>  /*--------------------------------------------------------------------
> @@ -479,7 +499,8 @@ Communication Frames: Field Masks for Transmit Frames
>  #define                HFA384x_TXSTATUS_AGEDERR                ((u16)BIT(1))
>  #define                HFA384x_TXSTATUS_RETRYERR               ((u16)BIT(0))
>  /*-- Transmit Control Field --*/
> -#define                HFA384x_TX_MACPORT                      ((u16)(BIT(10) | BIT(9) | BIT(8)))
> +#define                HFA384x_TX_MACPORT                      ((u16)(BIT(10) | \
> +                                                         BIT(9) | BIT(8)))
>  #define                HFA384x_TX_STRUCTYPE                    ((u16)(BIT(4) | BIT(3)))
>  #define                HFA384x_TX_TXEX                         ((u16)BIT(2))
>  #define                HFA384x_TX_TXOK                         ((u16)BIT(1))
> @@ -496,7 +517,8 @@ Communication Frames: Test/Get/Set Field Values for Transmit Frames
>  #define        HFA384x_TX_SET(v, m, s)         ((((u16)(v))<<((u16)(s)))&((u16)(m)))
>
>  #define        HFA384x_TX_MACPORT_SET(v)       HFA384x_TX_SET(v, HFA384x_TX_MACPORT, 8)
> -#define        HFA384x_TX_STRUCTYPE_SET(v)     HFA384x_TX_SET(v, HFA384x_TX_STRUCTYPE, 3)
> +#define        HFA384x_TX_STRUCTYPE_SET(v)     HFA384x_TX_SET(v, \
> +                                               HFA384x_TX_STRUCTYPE, 3)
>  #define        HFA384x_TX_TXEX_SET(v)          HFA384x_TX_SET(v, HFA384x_TX_TXEX, 2)
>  #define        HFA384x_TX_TXOK_SET(v)          HFA384x_TX_SET(v, HFA384x_TX_TXOK, 1)
>  /*--------------------------------------------------------------------
> @@ -534,13 +556,17 @@ Communication Frames: Field Masks for Receive Frames
>  --------------------------------------------------------------------*/
>
>  /*-- Status Fields --*/
> -#define                HFA384x_RXSTATUS_MACPORT                ((u16)(BIT(10) | BIT(9) | BIT(8)))
> +#define                HFA384x_RXSTATUS_MACPORT                ((u16)(BIT(10) | \
> +                                                               BIT(9) | \
> +                                                               BIT(8)))
>  #define                HFA384x_RXSTATUS_FCSERR                 ((u16)BIT(0))
>  /*--------------------------------------------------------------------
>  Communication Frames: Test/Get/Set Field Values for Receive Frames
>  --------------------------------------------------------------------*/
> -#define                HFA384x_RXSTATUS_MACPORT_GET(value)     ((u16)((((u16)(value)) & HFA384x_RXSTATUS_MACPORT) >> 8))
> -#define                HFA384x_RXSTATUS_ISFCSERR(value)        ((u16)(((u16)(value)) & HFA384x_RXSTATUS_FCSERR))
> +#define                HFA384x_RXSTATUS_MACPORT_GET(value)     ((u16)((((u16)(value)) \
> +                                           & HFA384x_RXSTATUS_MACPORT) >> 8))
> +#define                HFA384x_RXSTATUS_ISFCSERR(value)        ((u16)(((u16)(value)) \
> +                                                 & HFA384x_RXSTATUS_FCSERR))
>  /*--------------------------------------------------------------------
>  FRAME STRUCTURES: Information Types and Information Frame Structures
>  ----------------------------------------------------------------------
> @@ -1133,7 +1159,7 @@ struct hfa384x;
>
>  typedef void (*ctlx_cmdcb_t) (struct hfa384x *, const struct hfa384x_usbctlx *);
>
> -typedef void (*ctlx_usercb_t) (struct hfa384x * hw,
> +typedef void (*ctlx_usercb_t) (struct hfa384x *hw,
>                               void *ctlxresult, void *usercb_data);
>
>  typedef struct hfa384x_usbctlx {
> @@ -1174,14 +1200,14 @@ typedef struct hfa484x_metacmd {
>  } hfa384x_metacmd_t;
>
>  #define        MAX_GRP_ADDR            32
> -#define WLAN_COMMENT_MAX       80      /* Max. length of user comment string. */
> +#define WLAN_COMMENT_MAX       80  /* Max. length of user comment string. */
>
> -#define WLAN_AUTH_MAX           60     /* Max. # of authenticated stations. */
> -#define WLAN_ACCESS_MAX                60      /* Max. # of stations in an access list. */
> -#define WLAN_ACCESS_NONE       0       /* No stations may be authenticated. */
> -#define WLAN_ACCESS_ALL                1       /* All stations may be authenticated. */
> -#define WLAN_ACCESS_ALLOW      2       /* Authenticate only "allowed" stations. */
> -#define WLAN_ACCESS_DENY       3       /* Do not authenticate "denied" stations. */
> +#define WLAN_AUTH_MAX           60  /* Max. # of authenticated stations. */
> +#define WLAN_ACCESS_MAX                60  /* Max. # of stations in an access list. */
> +#define WLAN_ACCESS_NONE       0   /* No stations may be authenticated. */
> +#define WLAN_ACCESS_ALL                1   /* All stations may be authenticated. */
> +#define WLAN_ACCESS_ALLOW      2   /* Authenticate only "allowed" stations. */
> +#define WLAN_ACCESS_DENY       3   /* Do not authenticate "denied" stations. */
>
>  /* XXX These are going away ASAP */
>  typedef struct prism2sta_authlist {
> @@ -1294,10 +1320,23 @@ typedef struct hfa384x {
>        hfa384x_caplevel_t cap_sup_ap;
>
>        /* Actor compatibility ranges */
> -       hfa384x_caplevel_t cap_act_pri_cfi;     /* pri f/w to controller interface */
> -       hfa384x_caplevel_t cap_act_sta_cfi;     /* sta f/w to controller interface */
> +       hfa384x_caplevel_t cap_act_pri_cfi;     /*
> +                                                * pri f/w to controller
> +                                                * interface
> +                                                */
> +
> +       hfa384x_caplevel_t cap_act_sta_cfi;     /*
> +                                                * sta f/w to controller
> +                                                * interface
> +                                                */
> +
>        hfa384x_caplevel_t cap_act_sta_mfi;     /* sta f/w to modem interface */
> -       hfa384x_caplevel_t cap_act_ap_cfi;      /* ap f/w to controller interface */
> +
> +       hfa384x_caplevel_t cap_act_ap_cfi;      /*
> +                                                * ap f/w to controller
> +                                                * interface
> +                                                */
> +
>        hfa384x_caplevel_t cap_act_ap_mfi;      /* ap f/w to modem interface */
>
>        u32 psusercount;        /* Power save user count. */
> @@ -1320,25 +1359,25 @@ typedef struct hfa384x {
>
>  } hfa384x_t;
>
> -void hfa384x_create(hfa384x_t * hw, struct usb_device *usb);
> -void hfa384x_destroy(hfa384x_t * hw);
> +void hfa384x_create(hfa384x_t *hw, struct usb_device *usb);
> +void hfa384x_destroy(hfa384x_t *hw);
>
>  int
> -hfa384x_corereset(hfa384x_t * hw, int holdtime, int settletime, int genesis);
> -int hfa384x_drvr_commtallies(hfa384x_t * hw);
> -int hfa384x_drvr_disable(hfa384x_t * hw, u16 macport);
> -int hfa384x_drvr_enable(hfa384x_t * hw, u16 macport);
> -int hfa384x_drvr_flashdl_enable(hfa384x_t * hw);
> -int hfa384x_drvr_flashdl_disable(hfa384x_t * hw);
> -int hfa384x_drvr_flashdl_write(hfa384x_t * hw, u32 daddr, void *buf, u32 len);
> -int hfa384x_drvr_getconfig(hfa384x_t * hw, u16 rid, void *buf, u16 len);
> -int hfa384x_drvr_ramdl_enable(hfa384x_t * hw, u32 exeaddr);
> -int hfa384x_drvr_ramdl_disable(hfa384x_t * hw);
> -int hfa384x_drvr_ramdl_write(hfa384x_t * hw, u32 daddr, void *buf, u32 len);
> -int hfa384x_drvr_readpda(hfa384x_t * hw, void *buf, unsigned int len);
> -int hfa384x_drvr_setconfig(hfa384x_t * hw, u16 rid, void *buf, u16 len);
> -
> -static inline int hfa384x_drvr_getconfig16(hfa384x_t * hw, u16 rid, void *val)
> +hfa384x_corereset(hfa384x_t *hw, int holdtime, int settletime, int genesis);
> +int hfa384x_drvr_commtallies(hfa384x_t *hw);
> +int hfa384x_drvr_disable(hfa384x_t *hw, u16 macport);
> +int hfa384x_drvr_enable(hfa384x_t *hw, u16 macport);
> +int hfa384x_drvr_flashdl_enable(hfa384x_t *hw);
> +int hfa384x_drvr_flashdl_disable(hfa384x_t *hw);
> +int hfa384x_drvr_flashdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len);
> +int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len);
> +int hfa384x_drvr_ramdl_enable(hfa384x_t *hw, u32 exeaddr);
> +int hfa384x_drvr_ramdl_disable(hfa384x_t *hw);
> +int hfa384x_drvr_ramdl_write(hfa384x_t *hw, u32 daddr, void *buf, u32 len);
> +int hfa384x_drvr_readpda(hfa384x_t *hw, void *buf, unsigned int len);
> +int hfa384x_drvr_setconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len);
> +
> +static inline int hfa384x_drvr_getconfig16(hfa384x_t *hw, u16 rid, void *val)
>  {
>        int result = 0;
>        result = hfa384x_drvr_getconfig(hw, rid, val, sizeof(u16));
> @@ -1347,46 +1386,46 @@ static inline int hfa384x_drvr_getconfig16(hfa384x_t * hw, u16 rid, void *val)
>        return result;
>  }
>
> -static inline int hfa384x_drvr_setconfig16(hfa384x_t * hw, u16 rid, u16 val)
> +static inline int hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val)
>  {
>        u16 value = cpu_to_le16(val);
>        return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value));
>  }
>
>  int
> -hfa384x_drvr_getconfig_async(hfa384x_t * hw,
> +hfa384x_drvr_getconfig_async(hfa384x_t *hw,
>                             u16 rid, ctlx_usercb_t usercb, void *usercb_data);
>
>  int
> -hfa384x_drvr_setconfig_async(hfa384x_t * hw,
> +hfa384x_drvr_setconfig_async(hfa384x_t *hw,
>                             u16 rid,
>                             void *buf,
>                             u16 len, ctlx_usercb_t usercb, void *usercb_data);
>
>  static inline int
> -hfa384x_drvr_setconfig16_async(hfa384x_t * hw, u16 rid, u16 val)
> +hfa384x_drvr_setconfig16_async(hfa384x_t *hw, u16 rid, u16 val)
>  {
>        u16 value = cpu_to_le16(val);
>        return hfa384x_drvr_setconfig_async(hw, rid, &value, sizeof(value),
>                                            NULL, NULL);
>  }
>
> -int hfa384x_drvr_start(hfa384x_t * hw);
> -int hfa384x_drvr_stop(hfa384x_t * hw);
> +int hfa384x_drvr_start(hfa384x_t *hw);
> +int hfa384x_drvr_stop(hfa384x_t *hw);
>  int
> -hfa384x_drvr_txframe(hfa384x_t * hw, struct sk_buff *skb,
> -                    p80211_hdr_t * p80211_hdr, p80211_metawep_t * p80211_wep);
> -void hfa384x_tx_timeout(wlandevice_t * wlandev);
> -
> -int hfa384x_cmd_initialize(hfa384x_t * hw);
> -int hfa384x_cmd_enable(hfa384x_t * hw, u16 macport);
> -int hfa384x_cmd_disable(hfa384x_t * hw, u16 macport);
> -int hfa384x_cmd_allocate(hfa384x_t * hw, u16 len);
> -int hfa384x_cmd_monitor(hfa384x_t * hw, u16 enable);
> +hfa384x_drvr_txframe(hfa384x_t *hw, struct sk_buff *skb,
> +                    p80211_hdr_t *p80211_hdr, p80211_metawep_t *p80211_wep);
> +void hfa384x_tx_timeout(wlandevice_t *wlandev);
> +
> +int hfa384x_cmd_initialize(hfa384x_t *hw);
> +int hfa384x_cmd_enable(hfa384x_t *hw, u16 macport);
> +int hfa384x_cmd_disable(hfa384x_t *hw, u16 macport);
> +int hfa384x_cmd_allocate(hfa384x_t *hw, u16 len);
> +int hfa384x_cmd_monitor(hfa384x_t *hw, u16 enable);
>  int
> -hfa384x_cmd_download(hfa384x_t * hw,
> +hfa384x_cmd_download(hfa384x_t *hw,
>                     u16 mode, u16 lowaddr, u16 highaddr, u16 codelen);
>
> -#endif /* __KERNEL__ */
> +#endif /*__KERNEL__ */
>
> -#endif /* _HFA384x_H */
> +#endif /*_HFA384x_H */
> --
> 1.6.6.2
>
> _______________________________________________
> devel mailing list
> devel@linuxdriverproject.org
> http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
>



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